I finished my air hat today. Used my stock air tube and it worked great. I cut out the bracing in the hat and trimmed the little tabs in order to angle it to fit. Its tight, but it seems to fit with no issues. I had to cut some bracing out on the hood with a grinder. There are some rough measurements of how much to remove. She has a more aggressive sound and better throttle response. Havent driven it enough to tell any other differences n it yet. Got my air hat for the price of... FREE, delivered to my house by my buddy

I got all but my shock mounts tacked into place and dry fit under the jeep to make sure everything was gonna jive. I believe the instructions called for 11* on the pinion angle but I went a tad more. Get one of those angle finders to do so. And if you have adjustable CA's you can (obviously) kinda fudge your pinion angle a bit and then make up for it in your arms, if that makes sense. It was a fun build, that truss was cake to put on. I would suggest modifying the shock brackets so you triangulate them. I didnt cause I was too impatient.